"Officer Gao, are you thinking about something very obscene?" Little Silver cupped his chin as he felt that something wasn't right with Officer Gao's expression.
His face had clearly been very solemn just now, but why was it suddenly flushed? He was definitely thinking about something dirty.
There were only a few reasons why a person would blush. Although Little Silver had never watched anything obscene before (mainly because Grenade-Throwing wouldn't let him…), he still knew some things.
Shamed by the question, Officer Gao was at a loss for words. He indeed had thought of something indecent… but after all, buying a collar for yourself didn't have to mean that you were looking for "thrills."
Doing his best to compose himself, Officer Gao asked, "Were you buying yourself a collar because you hurt your neck?"